Holland River
From Wikipedia, the free encyclopedia
The Holland River is a river in Ontario, Canada that drains the Holland River watershed into Cook's Bay on Lake Simcoe. The river runs generally north. The headwaters of the Holland River originate in the Oak Ridges Moraine. The Holland River watershed is approximately 600 km2.
A map of the Holland River watershed published by the Lake Simcoe Region Conservation Authority shows tributairies include the East Holland River and West Holland River.